to achieve two things at once
lograr dos cosas a la vez (lograr dos cosas a la vez)
"I can kill two birds with one stone by listening to a podcast while I exercise."
"Puedo matar dos pájaros de un tiro escuchando un pódcast mientras hago ejercicio." (puedo matar dos pajaros de un tiro escuchando un podcast mientras hago ejercicio)
To be very close friends
a controversial issue that no one wants to handle
a complex problem that may cause more trouble once started
Because of a desire to know or learn something.
to do exactly what is needed to get a desired result
to behave independently; not influenced by others